Thermo Scientific AutoPILOT PRO, Руководство пользователя

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Other I/O Expansion Options
Analog Input Expansion Option
5-2 AutoPILOT PRO Flow Computer User Guide Thermo Fisher Scientific
The analog input expansion option consists of the analog input (AI)
expansion board and up to four AI terminal boards. Each AI terminal
board provides four additional analog inputs, allowing for a maximum of
sixteen additional analog inputs. See “Transducer Inputs” in Chapter 2 for
information on using the analog inputs with transducers.
To install the AI expansion option:
1. Ensure power is off and the area is non-hazardous.
2. Refer to Figure 5–2, and plug the AI expansion board into the I/O
expansion backplane at J2 and any terminal boards into the backplane
at J3, J4, J5, and J6. Tighten the fasteners of each board installed.
Figure 5–2. Connectors on the I/O expansion backplane
3. Open the enclosure door. Loosen the thumbscrews on the mounting
bracket, and lift the main board and mounting bracket up to expose the
chassis bracket.
4. Align the backplane assembly with the mounting holes in the chassis
bracket, and secure the assembly with the four screws provided in the
backplane kit (see Figure 5–1 ). Reference the general assembly drawing
for mounting location and proper orientation.
Analog Input
Expansion Option
Installation